AmourV12910 AmourV12910

03-11-2022
Mathematics

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The recommended daily allowance of niacin for adults is 20 mg. One serving of a certain breakfast cereal provides 8 mg of niacin, What percent of the recommendeddaily allowance of niacin does one serving of this cereal provide?

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FieldG194660 FieldG194660

03-11-2022

Given:

Total allowance = 20mg.

Used = 8 mg

Percentage of daily allowance is:

[tex]\begin{gathered} =\frac{8}{20}\times100 \\ =\frac{8}{2}\times10 \\ =8\times5 \\ =40 \end{gathered}[/tex]

So 40% daily allowance .

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